Negation is a suffix that can appear on Magic Items. It provides a moderate magic damage reduction bonus.
It can start spawning on items at Item Level 41, but will not be able to spawn on all items until level 42.
"Magic Damage" in this case is Fire, Cold, Lightning and Magic Damage (Bone Spells from Oblivion Knights).
Magic Damage Reduced by 4-6
Can appear on: Magic Items
Is available on: Amulets, Body Armor, Circlets, Orbs, Shields